Struct TimeZoneOffset 

pub struct TimeZoneOffset { /* private fields */ }

A fixed UTC offset in signed minutes.

Implementations

impl TimeZoneOffset

pub const UTC: Self

The zero UTC offset.

pub const MIN: Self

The minimum civil time zone offset.

pub const MAX: Self

The maximum civil time zone offset.

pub fn new(input: &str) -> Option<Self>

Parses a fixed time zone offset.

pub fn try_new(input: &str) -> Result<Self, TimeZoneParseError>

Parses a fixed time zone offset with diagnostic errors.

Errors

Returns TimeZoneParseError when the input is empty, contains whitespace, is malformed, or falls outside the civil -14:00..=+14:00 range.

pub const fn from_minutes(minutes: i16) -> Option<Self>

Returns an offset from signed minutes when it is in the civil range.

pub const fn total_minutes(self) -> i16

Returns the signed offset in minutes.

pub const fn is_utc(self) -> bool

Returns true when this is the zero UTC offset.

Trait Implementations

impl Clone for TimeZoneOffset

fn clone(&self) -> TimeZoneOffset

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TimeZoneOffset

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for TimeZoneOffset

fn fmt(&self, formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for TimeZoneOffset

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for TimeZoneOffset

fn cmp(&self, other: &TimeZoneOffset) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for TimeZoneOffset

fn eq(&self, other: &TimeZoneOffset) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for TimeZoneOffset

fn partial_cmp(&self, other: &TimeZoneOffset) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for TimeZoneOffset

impl Eq for TimeZoneOffset

impl StructuralPartialEq for TimeZoneOffset